Natural ionization in gases

[1] Benndorf, 1913, PHYS Z, V14, P1141

[2] An experimental investigation of the nature of the gamma rays. [J]. PHILOSOPHICAL MAGAZINE, 1908, 15 (85-90) : 663 - 675

[3] Radioactivity and chemical change. [J]. PHILOSOPHICAL MAGAZINE, 1905, 9 (49-54) : 545 - 549

[4] CAMPBELL NR, 1906, CAMB PHIL SOC P, V13, P282

[5] The radiation from ordinary materials. [J]. PHILOSOPHICAL MAGAZINE, 1906, 11 (61-66) : 206 - 226

[6] The variation of the residual ionization, in air with pressure, for a range of 57 atmospheres. [J]. PHYSICAL REVIEW, 1922, 20 (02): : 186 - 193

[7] Variation with pressure of the residual ionization due to the penetrating radiation. [J]. PHYSICAL REVIEW, 1920, 16 (05): : 420 - 437

[8] ELSTER J, 1901, PHYS Z, V2, P560

[9] Variation with pressure of the residual ionization of gases [J]. PHYSICAL REVIEW, 1923, 22 (02): : 109 - 121

[10] Geitel H, 1900, PHYS Z, V2, P116

[1] Benndorf, 1913, PHYS Z, V14, P1141

[2] An experimental investigation of the nature of the gamma rays. [J]. PHILOSOPHICAL MAGAZINE, 1908, 15 (85-90) : 663 - 675

[3] Radioactivity and chemical change. [J]. PHILOSOPHICAL MAGAZINE, 1905, 9 (49-54) : 545 - 549

[4] CAMPBELL NR, 1906, CAMB PHIL SOC P, V13, P282

[5] The radiation from ordinary materials. [J]. PHILOSOPHICAL MAGAZINE, 1906, 11 (61-66) : 206 - 226

[6] The variation of the residual ionization, in air with pressure, for a range of 57 atmospheres. [J]. PHYSICAL REVIEW, 1922, 20 (02): : 186 - 193

[7] Variation with pressure of the residual ionization due to the penetrating radiation. [J]. PHYSICAL REVIEW, 1920, 16 (05): : 420 - 437

[8] ELSTER J, 1901, PHYS Z, V2, P560

[9] Variation with pressure of the residual ionization of gases [J]. PHYSICAL REVIEW, 1923, 22 (02): : 109 - 121

[10] Geitel H, 1900, PHYS Z, V2, P116